Solitaire diamond ring with diamond set shoulders. Set with a round old cut diamond in an open back corner claw setting with a weight of 0.60 carats, flanked to either side by two marquise shape old cut diamonds in open back rubover settings, four in total with a combined weight of 0.08 carats and further set to either side with a rectangular baguette cut diamond in similar settings, the two with a combined weight of 0.10 carats. The total approximate diamond weight is 0.78 carats, to a geometric openwork collet with petal shaped motifs to the shoulders and intricate backholing, flowing smoothly down to a solid D-shape shank. Tested platinum, circa 1930.
